FILINGS
| B 0000009984 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2018-09-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-09-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-09-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-27 | 10-Q | FORM 10-Q | View Document |
| 2018-07-27 | 8-K | FORM 8-K | View Document |
| 2018-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-18 | 11-K | FORM 11-K | View Document |
| 2018-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-31 | SD | SPECIALIZED DISCLOSURE REPORT | View Document |
| 2018-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-04 | 8-K | CURRENT REPORT | View Document |
| 2018-04-27 | 10-Q | FORM 10-Q | View Document |
| 2018-04-27 | 8-K | FORM 8-K RECLASSIFICATION OF PENSION AND OTHER POSTRETIREMENT BENEFIT COSTS | View Document |
| 2018-04-27 | 8-K | FORM 8-K | View Document |
| 2018-03-23 | DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | View Document |
| 2018-03-23 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2018-03-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-20 | 10-K | 10-K | View Document |
| 2018-02-16 | 8-K | FORM 8-K | View Document |
| 2018-02-13 | SC 13G/A | NONE | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-12 | SC 13G/A | View Document | |
| 2018-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2018-01-19 | SC 13G/A | View Document | |
| 2017-12-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-11 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-11 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-08 | 8-K | CURRENT REPORT | View Document |
| 2017-11-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-11-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-10-27 | 10-Q | FORM 10-Q | View Document |
| 2017-10-27 | 8-K | FORM 8-K | View Document |
| 2017-09-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-09-13 | SC 13D/A | AMENDMENT TO SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | View Document |
| 2017-09-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-09-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-09-07 | 8-K | CURRENT REPORT | View Document |
| 2017-09-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-07-28 | 10-Q | FORM 10-Q | View Document |
| 2017-07-28 | 8-K | FORM 8-K | View Document |
| 2017-07-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-07-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-07-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-07-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-07-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-06-26 | 11-K | FORM 11-K | View Document |
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